DE19983014T1 - Vorrichtung zum Diagnostizieren von Störungen und Fehlerbedingungen in einer Kraftstoffanlage einer Verbrennungskraftmaschine - Google Patents

Vorrichtung zum Diagnostizieren von Störungen und Fehlerbedingungen in einer Kraftstoffanlage einer Verbrennungskraftmaschine

Info

Publication number
DE19983014T1
DE19983014T1 DE19983014T DE19983014T DE19983014T1 DE 19983014 T1 DE19983014 T1 DE 19983014T1 DE 19983014 T DE19983014 T DE 19983014T DE 19983014 T DE19983014 T DE 19983014T DE 19983014 T1 DE19983014 T1 DE 19983014T1
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
fuel system
fault conditions
diagnosing faults
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
DE19983014T
Other languages
English (en)
Other versions
DE19983014B4 (de
Inventor
Jonathan A Stavnheim
Stephen West
Shyamala Raghunathan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cummins Inc
Original Assignee
Cummins Engine Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cummins Engine Co Inc filed Critical Cummins Engine Co Inc
Publication of DE19983014T1 publication Critical patent/DE19983014T1/de
Application granted granted Critical
Publication of DE19983014B4 publication Critical patent/DE19983014B4/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/3809—Common rail control systems
    • F02D41/3836—Controlling the fuel pressure
    • F02D41/3845—Controlling the fuel pressure by controlling the flow into the common rail, e.g. the amount of fuel pumped
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
    • F02D31/001—Electric control of rotation speed
    • F02D31/007—Electric control of rotation speed controlling fuel supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D41/221—Safety or indicating devices for abnormal conditions relating to the failure of actuators or electrically driven elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
    • F02M65/003—Measuring variation of fuel pressure in high pressure line
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D2041/224—Diagnosis of the fuel system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D2041/227—Limping Home, i.e. taking specific engine control measures at abnormal conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0602—Fuel pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D41/222—Safety or indicating devices for abnormal conditions relating to the failure of sensors or parameter detection devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
DE19983014T 1998-03-02 1999-03-01 Vorrichtung zum Diagnostizieren von Störungen und Fehlerbedingungen in einer Kraftstoffanlage einer Verbrennungskraftmaschine Expired - Fee Related DE19983014B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/033,379 US6076504A (en) 1998-03-02 1998-03-02 Apparatus for diagnosing failures and fault conditions in a fuel system of an internal combustion engine
US09/033,379 1998-03-02
PCT/US1999/004505 WO1999045259A2 (en) 1998-03-02 1999-03-01 Apparatus for diagnosing failures and fault conditions in a fuel system of an internal combustion engine

Publications (2)

Publication Number Publication Date
DE19983014T1 true DE19983014T1 (de) 2001-03-08
DE19983014B4 DE19983014B4 (de) 2005-05-25

Family

ID=21870093

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19983014T Expired - Fee Related DE19983014B4 (de) 1998-03-02 1999-03-01 Vorrichtung zum Diagnostizieren von Störungen und Fehlerbedingungen in einer Kraftstoffanlage einer Verbrennungskraftmaschine
DE19964424A Expired - Fee Related DE19964424B3 (de) 1998-03-02 1999-03-01 Vorrichtung zum Diagnostizieren von Störungen und Fehlerbedingungen in einer Kraftstoffanlage einer Verbrennungskraftmaschine

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19964424A Expired - Fee Related DE19964424B3 (de) 1998-03-02 1999-03-01 Vorrichtung zum Diagnostizieren von Störungen und Fehlerbedingungen in einer Kraftstoffanlage einer Verbrennungskraftmaschine

Country Status (5)

Country Link
US (2) US6076504A (de)
JP (1) JP3943835B2 (de)
DE (2) DE19983014B4 (de)
GB (1) GB2351351B (de)
WO (1) WO1999045259A2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005004423B3 (de) * 2005-01-31 2006-06-14 Siemens Ag Verfahren zum Überwachen der Funktionsfähigkeit eines Kraftstoffeinspritzsystems

Families Citing this family (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6308124B1 (en) * 1998-11-16 2001-10-23 Cummins Engine Company, Inc. System for determining an equivalent throttle valve for controlling automatic transmission shift points
DE69906459T2 (de) * 1998-11-20 2003-10-23 Mitsubishi Motors Corp Kraftstoffeinspritzvorrichtung der Accumulatorgattung
DE19908678C5 (de) * 1999-02-26 2006-12-07 Robert Bosch Gmbh Steuerung einer Kraftstoff direkteinspritzenden Brennkraftmaschine eines Kraftfahrzeugs insbesondere im Startbetrieb
JP2000265896A (ja) * 1999-03-17 2000-09-26 Toyota Motor Corp 高圧燃料噴射装置の異常判定方法
DE19939429A1 (de) * 1999-08-20 2001-03-01 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung
DE19939426A1 (de) * 1999-08-20 2001-03-01 Bosch Gmbh Robert Kraftstoffeinspritzsystem für eine Brennkraftmaschine
DE19949814A1 (de) * 1999-10-15 2001-04-19 Bosch Gmbh Robert Druckregelventil für ein Speicherkraftstoffeinspritzsystem für Brennkraftmaschinen
US6286479B1 (en) * 1999-10-28 2001-09-11 General Electric Company Method and system for predictably assessing performance of a fuel pump in a locomotive
DE19954058A1 (de) * 1999-11-10 2001-05-23 Bosch Gmbh Robert Kraftspeicherunterstützte Steuerung der Einspritzmengen bei Großdieselmotoren
US6353791B1 (en) * 2000-05-04 2002-03-05 Cummins, Inc. Apparatus and method for determining engine static timing errors and overall system bandwidth
DE10036773B4 (de) * 2000-07-28 2004-01-29 Robert Bosch Gmbh Verfahren zum Betreiben eines Kraftstoffzumesssystems einer direkt einspritzenden Brennkraftmaschine
DE10036772C2 (de) * 2000-07-28 2003-02-06 Bosch Gmbh Robert Verfahren zum Betreiben eines Kraftstoffzumesssystems einer direkteinspritzenden Brennkraftmaschine
DE10147189A1 (de) * 2001-09-25 2003-04-24 Bosch Gmbh Robert Verfahren zum Betreiben eines Kraftstoffversorgungssystems für einen Verbrennungsmotor eines Kraftfahrzeugs
US6948486B2 (en) * 2002-06-28 2005-09-27 Fleetguard, Inc. System and method for derating an engine to encourage servicing of a vehicle
US6932743B2 (en) * 2002-07-27 2005-08-23 Cummins Inc. Throttle control and failure accommodation
US7260499B2 (en) * 2002-08-20 2007-08-21 Fe Petro Inc. Fuel delivery system with enhanced functionality and diagnostic capability
JP4007203B2 (ja) * 2003-01-23 2007-11-14 株式会社デンソー 電子制御装置
KR100481514B1 (ko) * 2003-02-07 2005-04-07 삼성전자주식회사 입력신호레벨 제어장치 및 제어방법
EP1617073B1 (de) * 2003-04-24 2008-12-10 Bosch Corporation Förderratensteuerverfahren in speicherkraftstoffeinspritzventil und speicherkraftstoffeinspritzventil
DE102004011698B4 (de) * 2004-03-10 2007-12-13 Siemens Ag Verfahren zum Erkennen eines Sensortyps
DE102004022115A1 (de) * 2004-05-05 2005-11-24 Robert Bosch Gmbh Verfahren zum Einbringen eines Reagenzmittels in einen Abgaskanal einer Brennkraftmaschine und Vorrichtung zur Durchführung des Verfahrens
JP4438553B2 (ja) * 2004-07-30 2010-03-24 トヨタ自動車株式会社 内燃機関の高圧燃料系統の制御装置
DE102004040706B4 (de) * 2004-08-19 2010-05-06 Audi Ag Verfahren zur Diagnose des Kraftstoffversorgungssystems einer Brennkraftmaschine
JP4424128B2 (ja) * 2004-09-10 2010-03-03 株式会社デンソー コモンレール式燃料噴射装置
EP1790844A1 (de) * 2005-11-25 2007-05-30 Delphi Technologies, Inc. Verfahren zur Identifizierung vom abnormalen Verhalten eines Dynamischen Systems
JP4506700B2 (ja) * 2006-03-27 2010-07-21 株式会社デンソー 燃料噴射制御装置
JP4657140B2 (ja) * 2006-04-24 2011-03-23 日立オートモティブシステムズ株式会社 エンジンの燃料供給装置
EP1870586B1 (de) * 2006-06-16 2018-12-05 Delphi International Operations Luxembourg S.à r.l. Vorrichtung zur Erkennung und Identifizierung von Komponentendefekten in einem Brennstoffsystem
US7353103B2 (en) * 2006-08-29 2008-04-01 Chrysler Llc Fuel system performance monitor
US20080155970A1 (en) * 2006-12-27 2008-07-03 Detroit Diesel Corporation Method for verifying the functionality of the components of a diesel particulate filter system
SE530779C2 (sv) * 2007-01-08 2008-09-09 Scania Cv Ab Bränslepump och en metod för att styra en bränslepump
JP4842882B2 (ja) * 2007-04-26 2011-12-21 ボッシュ株式会社 インジェクタ保護制御方法及びコモンレール式燃料噴射制御装置
US7873460B2 (en) * 2007-09-25 2011-01-18 Denso Corporation Controller for fuel injection system
JP4492664B2 (ja) * 2007-09-28 2010-06-30 株式会社デンソー 燃料供給量推定装置及び燃料圧送噴射システム
US20090139488A1 (en) * 2007-11-30 2009-06-04 Caterpillar Inc. Diagnostic system for high pressure fuel system
US7950372B2 (en) * 2008-02-01 2011-05-31 Denso International America, Inc. By-pass regulator assembly for dual ERFS/MRFS fuel pump module
DE102008001444A1 (de) * 2008-04-29 2009-11-05 Robert Bosch Gmbh Verfahren zum Bestimmen eines Überdrucks in einem Kraftstoffspeicher eines Einspritzsystems einer Brennkraftmaschine
US20100017099A1 (en) * 2008-07-16 2010-01-21 Rick Becker System and method for pump control
DE102008035985B4 (de) * 2008-08-01 2010-07-08 Continental Automotive Gmbh Verfahren und Vorrichtung zur Regelung des Kraftstoffdruckes im Druckspeicher eines Common-Rail-Einspritzsystems
JP4414470B1 (ja) * 2008-10-10 2010-02-10 本田技研工業株式会社 車両の故障診断のための基準値の生成
US7950371B2 (en) * 2009-04-15 2011-05-31 GM Global Technology Operations LLC Fuel pump control system and method
CN101871404B (zh) * 2009-04-22 2013-06-12 通用汽车环球科技运作公司 在怠速状态期间压力传感器的诊断系统和方法
US8091531B2 (en) * 2009-04-22 2012-01-10 GM Global Technology Operations LLC Diagnostic systems and methods for a pressure sensor during idle conditions
JP5191983B2 (ja) * 2009-12-16 2013-05-08 日立オートモティブシステムズ株式会社 内燃機関の診断装置
EP2336533A3 (de) * 2009-12-19 2014-08-06 DEUTZ Aktiengesellschaft Verfahren zur Erkennung und Bestimmung einer defekten Hochdruckpumpe eines Common-Rail-Systems mittels Sensorsignalen und Steuergerät an einer Brennkraftmaschine
US9804227B2 (en) * 2010-09-24 2017-10-31 Ford Global Technologies, Llc Electric machine fast transient condition detection
JP5387538B2 (ja) * 2010-10-18 2014-01-15 株式会社デンソー 筒内噴射式内燃機関のフェールセーフ制御装置
DE102011075124A1 (de) * 2011-05-03 2012-11-08 Robert Bosch Gmbh Verfahren zum Betreiben eines Kraftstoffeinspritzsystems einer Brennkraftmaschine
DE102011082459B4 (de) * 2011-09-09 2013-11-07 Continental Automotive Gmbh Verfahren zur Analyse des Wirkungsgrades der Hochdruckpumpe eines Kraftstoffeinspritzsystems
JP2013209962A (ja) * 2012-03-30 2013-10-10 Aisan Industry Co Ltd 燃料特性測定システム
JP5572683B2 (ja) * 2012-10-11 2014-08-13 富士通テン株式会社 エンジンの制御装置および制御方法
CN103075286B (zh) * 2012-12-27 2014-11-05 潍柴动力股份有限公司 一种高压油泵无法建立低轨压的故障检测方法及装置
CN103047059A (zh) * 2013-01-10 2013-04-17 无锡开普机械有限公司 发动机电控燃油喷射系统
SE537248C2 (sv) 2013-05-23 2015-03-17 Scania Cv Ab Förfarande samt anordning för drift av en högtrycksbränslepump
CN103696890A (zh) * 2014-01-10 2014-04-02 中山职业技术学院 一种高压共轨管
US9657653B2 (en) 2014-06-09 2017-05-23 Caterpillar Inc. Gas pressure high and low detection
KR20160066603A (ko) 2014-12-02 2016-06-13 현대자동차주식회사 Gdi 엔진의 고압펌프 연료압력센서 고장진단방법
DE102015001607A1 (de) * 2015-02-10 2016-08-11 Man Diesel & Turbo Se Kraftstoffversorgungsanlage einer Brennkraftmaschine
FR3043141B1 (fr) * 2015-10-29 2017-11-03 Continental Automotive France Procede de verification de la fonctionnalite d'un systeme d'alimentation en carburant haute pression d'un moteur a combustion interne
EP3165745A1 (de) * 2015-11-04 2017-05-10 GE Jenbacher GmbH & Co. OG Brennkraftmaschine mit einspritzmengensteuerung
US10161370B2 (en) * 2016-04-13 2018-12-25 GM Global Technology Operations LLC Systems and methods for performing prognosis of fuel delivery systems
US10011269B2 (en) 2016-11-30 2018-07-03 Ford Global Technologies, Llc Identifying in-range fuel pressure sensor error
US10189466B2 (en) 2016-11-30 2019-01-29 Ford Global Technologies, Llc Identifying in-range fuel pressure sensor error
US10920729B2 (en) * 2017-02-08 2021-02-16 Pratt & Whitney Canada Corp. Method and system for testing operation of solenoid valves
US10557446B2 (en) * 2017-04-24 2020-02-11 Caterpillar Inc. Liquid pump with cavitation mitigation
SE541906C2 (en) * 2017-12-13 2020-01-02 Scania Cv Ab A method for checking the functionality of individual pumping elements of a high-pressure pump in a high-pressure accumulator fuel injection system
SE541366C2 (en) * 2017-12-13 2019-08-27 Scania Cv Ab A method for checking a functionality of an inlet valve of a pumping element in a high-pressure accumulator fuel injection system
FR3098551B1 (fr) * 2019-07-11 2022-05-13 Continental Automotive Gmbh procédé de diagnostic pour un système d’injection haute pression

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4499876A (en) * 1981-10-30 1985-02-19 Nippondenso Co., Ltd. Fuel injection control for internal combustion engines
DD236242A3 (de) * 1984-05-31 1986-06-04 Akad Wissenschaften Ddr Verfahren und schaltungsanordnung zur fehlerfrueherkennung an kraft- und arbeitsmaschinen
JPS61118545A (ja) * 1984-11-15 1986-06-05 Nippon Denso Co Ltd 燃料噴射量制御装置
JPS61294139A (ja) * 1985-06-21 1986-12-24 Diesel Kiki Co Ltd 内燃機関用燃料噴射装置
JPS63243454A (ja) * 1987-03-12 1988-10-11 ダイムラー―ベンツ・アクチェンゲゼルシャフト 内燃機関等における噴射経過を求める装置
JPH01216054A (ja) * 1988-02-24 1989-08-30 Fuji Heavy Ind Ltd エンジンの燃料噴射制御装置
US5035221A (en) * 1989-01-11 1991-07-30 Martin Tiby M High pressure electronic common-rail fuel injection system for diesel engines
JP2712760B2 (ja) * 1990-05-29 1998-02-16 トヨタ自動車株式会社 燃料噴射弁
BR9205998A (pt) * 1991-05-15 1995-11-14 Orbital Eng Pty Sistema de combustível para um motor injetado de combustível
US5663881A (en) * 1991-08-06 1997-09-02 Siemens Automotive L.P. Electronic calibrated fuel rail
US5191867A (en) * 1991-10-11 1993-03-09 Caterpillar Inc. Hydraulically-actuated electronically-controlled unit injector fuel system having variable control of actuating fluid pressure
US5686268A (en) * 1992-06-19 1997-11-11 Pfizer Inc. Fused proteins
US5235954A (en) * 1992-07-09 1993-08-17 Anatoly Sverdlin Integrated automated fuel system for internal combustion engines
JP3060266B2 (ja) * 1992-11-09 2000-07-10 株式会社ユニシアジェックス エンジンの燃料供給装置
JPH06249039A (ja) * 1993-02-25 1994-09-06 Mitsubishi Electric Corp スロットル制御装置
DE4306252C1 (de) * 1993-03-01 1994-05-19 Daimler Benz Ag Verfahren zum Betreiben einer luftverdichtenden mehrzylindrigen Einspritzbrennkraftmaschine
US5313924A (en) * 1993-03-08 1994-05-24 Chrysler Corporation Fuel injection system and method for a diesel or stratified charge engine
US5445019A (en) * 1993-04-19 1995-08-29 Ford Motor Company Internal combustion engine with on-board diagnostic system for detecting impaired fuel injectors
DE4313852B4 (de) * 1993-04-28 2004-11-25 Robert Bosch Gmbh Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
US5678521A (en) * 1993-05-06 1997-10-21 Cummins Engine Company, Inc. System and methods for electronic control of an accumulator fuel system
CH689281A5 (de) * 1994-02-03 1999-01-29 Christian Dipl-Ing Eth Mathis Kraftstoffeinspritzanlage fuer eine Brennkraftmaschine, insbesondere fuer einen Dieselmotor, sowie ein Verfahren zur Ueberwachung derselben.
US5493902A (en) * 1994-03-02 1996-02-27 Ford Motor Company On-board detection of pressure regulator malfunction
US5499538A (en) * 1994-03-03 1996-03-19 Ford Motor Company On-board detection of fuel pump malfunction
US5408970A (en) * 1994-05-02 1995-04-25 General Motors Corporation Electronically controlled continuous flow fuel system
US5634448A (en) * 1994-05-31 1997-06-03 Caterpillar Inc. Method and structure for controlling an apparatus, such as a fuel injector, using electronic trimming
US5484820A (en) * 1994-08-05 1996-01-16 The Dow Chemical Company Polyurethane foam for packaging applications
US5471959A (en) * 1994-08-31 1995-12-05 Sturman; Oded E. Pump control module
US5492099A (en) * 1995-01-06 1996-02-20 Caterpillar Inc. Cylinder fault detection using rail pressure signal
IT1281303B1 (it) * 1995-03-28 1998-02-17 Elasis Sistema Ricerca Fiat Dispositivo di regolazione della pressione di alimentazione di un fluido in un accumulatore di fluido in pressione, ad esempio per
EP0741244B1 (de) * 1995-05-03 1999-07-07 DaimlerChrysler AG Einspritzdüse
DE19520300A1 (de) * 1995-06-02 1996-12-05 Bosch Gmbh Robert Einrichtung zur Erkennung eines Lecks in einem Kraftstoffversorgungssystem
GB9511996D0 (en) * 1995-06-13 1995-08-09 Lucas Ind Plc Fuel system
US5558067A (en) * 1995-08-24 1996-09-24 Cummins Engine Company, Inc. Double pulsing electronic unit injector solenoid valve to fill timing chamber before metering chamber
DE19536109A1 (de) * 1995-09-28 1997-04-03 Bosch Gmbh Robert Verfahren und Vorrichtung zur Überwachung eines Kraftstoffzumeßsystems
US5586538A (en) * 1995-11-13 1996-12-24 Caterpillar Inc. Method of correcting engine maps based on engine temperature
DE19547647A1 (de) * 1995-12-20 1997-06-26 Bosch Gmbh Robert Verfahren und Vorrichtung zur Überwachung eines Kraftstoffzumeßsystems einer Brennkraftmaschine
DE19548280A1 (de) * 1995-12-22 1997-06-26 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
US5633458A (en) * 1996-01-16 1997-05-27 Ford Motor Company On-board fuel delivery diagnostic system for an internal combustion engine
WO1997032122A1 (fr) * 1996-02-29 1997-09-04 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Dispositif d'alimentation en carburant pour moteurs a combustion interne
US5685268A (en) * 1996-05-20 1997-11-11 Siemens Automotive Corporation Fuel leakage detector system
JP3310871B2 (ja) * 1996-07-08 2002-08-05 三菱電機株式会社 燃料噴射装置
US5752490A (en) * 1996-12-16 1998-05-19 The United States Of America As Represented By The Secretary Of The Army Returnless fuel injection system
JP3827814B2 (ja) * 1997-06-11 2006-09-27 三菱電機株式会社 筒内噴射式燃料制御装置
US5937826A (en) * 1998-03-02 1999-08-17 Cummins Engine Company, Inc. Apparatus for controlling a fuel system of an internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005004423B3 (de) * 2005-01-31 2006-06-14 Siemens Ag Verfahren zum Überwachen der Funktionsfähigkeit eines Kraftstoffeinspritzsystems
US7444993B2 (en) 2005-01-31 2008-11-04 Siemens Aktiengesellschaft Method for monitoring the operability of a fuel injection system

Also Published As

Publication number Publication date
GB2351351B (en) 2003-01-22
DE19983014B4 (de) 2005-05-25
WO1999045259A3 (en) 2000-03-09
GB2351351A (en) 2000-12-27
US6076504A (en) 2000-06-20
JP3943835B2 (ja) 2007-07-11
DE19964424B3 (de) 2011-11-17
GB0021973D0 (en) 2000-10-25
US6526948B1 (en) 2003-03-04
WO1999045259A2 (en) 1999-09-10
JP2002506159A (ja) 2002-02-26

Similar Documents

Publication Publication Date Title
DE19983014T1 (de) Vorrichtung zum Diagnostizieren von Störungen und Fehlerbedingungen in einer Kraftstoffanlage einer Verbrennungskraftmaschine
DE19980564T1 (de) Vorrichtung zum Steuern eines Kraftstoffsystems eines Verbrennungsmotors
DE69829142D1 (de) Kraftstoffeinspritzverfahren und Vorrichtung für Brennkraftmaschinen
DE69921913D1 (de) Verfahren und Vorrichtung zum Steuern der Kraftstoffeinspritzung in einer Brenkraftmaschine
DE59705848D1 (de) Verfahren und Vorrichtung zum Betreiben einer fremdgezündeten Hubkolben-Brennkraftmaschine
DE59904552D1 (de) Mehrzylindrige brennkraftmaschine und verfahren zum betreiben einer solchen
DE69602049D1 (de) Vorrichtung zum Auffinden von Anomalien in einer Brennkraftmaschine
DE19580587T1 (de) Kraftstoffeigenschaft-Erfassungsvorrichtung für Verbrennungsmotoren
DE59505907D1 (de) Anordnung zum Betrieb einer Brennkraftmaschine mit unterschiedlichen Kraftstoffen
DE59710135D1 (de) Diagnoseeinrichtung zum überwachen eines abgasrückführsystems einer brennkraftmaschine
DE59903321D1 (de) Verfahren und startersystem zum starten eines verbrennungsmotors
DE50007735D1 (de) Verfahren und vorrichtung zum betreiben einer brennkraftmaschine
DE69529853T2 (de) Verfahren zur Fehlererkennung einer Einlassluftheizvorrichtung einer Fahrzeugbrennkraftmaschine, und Einlassluftheizvorrichtung und Überwachungsvorrichtung zur Verwendung in einer Fahrzeugbrennkraftmaschine
DE60028145D1 (de) Kraftstoffzufuhreinrichtung und Verfahren für eine Brennkraftmaschine
DE69831383D1 (de) Vorrichtung zur Diagnose und Prüfung des Zündsystem einer Brennkraftmaschine
DE59508565D1 (de) Verfahren und Vorrichtung zum Mischen und Fördern einer Emulsion für eine Dieselbrennkraftmaschine
GB2344895B (en) A system and method for detecting a fault condition in an internal combustion engine
DE69401668T2 (de) Verfahren und Vorrichtung zum Betrieb einer Zweitaktbrennkraftmaschine
DE69514129T2 (de) Störungserkennungssystem für eine Brennkraftmaschine
DE50006219D1 (de) Verfahren und vorrichtung zum betrieb einer brennkraftmaschine
DE59804153D1 (de) Verfahren und einrichtung zum überwachen einer brennkraftmaschine
DE69835318D1 (de) Apparat und Verfahren zur Diagnose des Zündzustandes in einer Brennkraftmaschine
DE69730192D1 (de) Kraftstoffeinspritzeinrichtung und Verfahren für Brennkraftmaschine mit Direkteinspritzung
DE59700395D1 (de) Verfahren zum erkennen von irregulären verbrennungsvorgängen in einer mehrzylindrigen diesel-brennkraftmaschine
DE69903271T2 (de) Verfahren und einrichtung zum schnellen selbstanpassen des luft/kraftstoffverhältnisses in einer brennkraftmaschine

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: CUMMINS INC., COLUMBUS, IND., US

8172 Supplementary division/partition in:

Ref document number: 19964424

Country of ref document: DE

Kind code of ref document: P

Q171 Divided out to:

Ref document number: 19964424

Country of ref document: DE

Kind code of ref document: P

8364 No opposition during term of opposition
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee